Isikrini esidlidlizayo siwuhlobo lwemishini yesikrini edlidlizayo esetshenziswa ezimbonini ezahlukahlukene. Isebenza ngomgomo wokudlidliza kwezinto ngokunyakaza okuqondile.

Izici ezibalulekile nemisebenzi yesikrini esidlidlizayo esilandelanayo

1. Ukunyakaza Komugqa

Esikrinini esidlidlizayo esilandelanayo, ukunyakaza okudlidlizayo kumugqa oqondile, ngokuvamile oshayelwa amashafti amabili aphendukayo aphendukayo noma amamotho angalingani. Lokhu kunyakaza komugqa kulungele kahle ukuhlolwa kwezinto ezibonakalayo eziyimbudumbudu nenqwaba.

2. I-Screening Surface

Indawo yokuhlola yesikrini esidlidlizayo esiwumugqa ngokuvamile iwuhlelo lwedekhi eyodwa noma eminingi eyenziwe nge-wire mesh, amapuleti anembobo, noma ezinye izinto ezifanele. Izinto ezizobhekwa zifakwa endaweni yokuhlola.

3. I-Vibration Mechanism

Isikrini sokudlidliza esiwumugqa sisebenzisa indlela yokudlidliza ekhiqiza amandla okudlidliza ukuze sihambise okubalulekile endaweni yokuhlola. I-amplitude kanye nemvamisa yokudlidliza kungalungiswa ukuze kulawulwe inqubo yokuhlola.

4. Ukuhlukaniswa Kwezinhlayiyana

Njengoba okubalulekile kufakwa esikrinini, ukunyakaza okudlidlizayo kubangela ukuthi ihambe endaweni yesikrini. Izinhlayiya ezincane kunokuvuleka kwesikrini zidlula futhi zibhekwa njengento “engaphansi” noma “enhle”, kuyilapho izinhlayiya ezinkulu zigcinwa esikrinini futhi zibhekwa njengento “enkulu ngokweqile” noma “amaholoholo”.

5. Ukuhlola Ngempumelelo

Izikrini ezidlidlizayo ezinomugqa zaziwa ngokusebenza kahle kwazo kokuhlola, njengoba ukunyakaza komugqa kuvumela ukuhlukaniswa okusebenzayo kwezinhlayiya ngokusekelwe kusayizi. Avame ukusetshenziswa ezimbonini ezifana nezimayini, izinkwali, ezolimo, kanye nokugaywa kabusha ukuze kuhlukanise izinto ezinosayizi abahlukene.

6. Ukucushwa kweDekhi

Izikrini ezidlidlizayo ezinomugqa zingaba nedekhi eyodwa noma eziningi ezipakishwe phezu kwesinye, kuye ngohlelo oluthile kanye nezinga elifiswayo lokuhlukaniswa kwezinhlayiyana.

7. Izindlela Zokushayela

Izikrini ezidlidlizayo ezinomugqa ngokuvamile zishayelwa amamotho kagesi noma ezinye izinhlobo zamamotho adlidlizayo. Lezi zinjini zikhiqiza amandla okudlidliza adingekayo ukuze ahambise okubalulekile esikrinini.

8. Amapharamitha Aguquguqukayo

Ama-opharetha angalungisa amapharamitha ahlukahlukene esikrini esidlidlizayo esilandelanayo, okuhlanganisa i-amplitude yokudlidliza, imvamisa, ne-engeli yokutsheka, ukuze kuthuthukiswe inqubo yokuhlola yezinto ezihlukile nezidingo zokuhlukaniswa.

9. Isondlo

Ukugcinwa kwezikrini ezidlidlizayo ezinomugqa ngokuvamile kuhilela ukuhlolwa okujwayelekile, ukuhlanzwa, nokugcotshwa kwezingxenye. Ukuhlolwa ngezikhathi ezithile kubalulekile ukuze uqinisekise ukuthi isikrini sisebenza kahle futhi sibhekane nanoma yikuphi ukuguga noma umonakalo.

10. Izicelo

Izikrini ezidlidlizayo ezilayini zisetshenziswa ezinhlobonhlobo zezimboni, ezihlanganisa izimayini, i-metallurgy, ezokwakha, ukucubungula ukudla, ezemithi, nokucubungula amakhemikhali. Zivame ukusetshenziselwa ukuhlukaniswa kosayizi wezinhlayiyana, ukukhanda, ukukhipha amanzi, nokukhipha ukungcola ezintweni ezihlukahlukene.

Kafushane, isikrini esidlidlizayo esiwumugqa siwumshini oguquguqukayo futhi osebenza kahle osetshenziselwa ukuhlukanisa nokuhlukanisa izinhlayiya ngokusekelwe kusayizi wazo. Ukunyakaza kwayo okulayini, amapharamitha alungisekayo, kanye nokulungiselelwa okuningi kwedekhi kuyenza ilungele uhla olubanzi lwezinhlelo zokusebenza zezimboni.

Ukukhetha usayizi wemeshi wesikrini esidlidlizayo olungile kubalulekile ukuze kuzuzwe ukwahlukaniswa okufunayo noma ukuhlukaniswa kwezinto kusikrini esidlidlizayo. Usayizi wemeshi uthinta ngokuqondile ukusebenza kahle nokusebenza kwesikrini ngokuya ngokuhlukaniswa kosayizi wezinhlayiyana.

Izinyathelo zokukusiza ukuthi ukhethe usayizi ofanelekile wemeshi yesikrini esidlidlizayo

Qonda Material Yakho:

Yazi izici zezinto ozihlolayo. Cabangela izici ezinjengokusabalalisa usayizi wezinhlayiyana, umumo wezinhlayiyana, okuqukethwe umswakama, nokuminyana. Ukuqonda impahla yakho kubalulekile ukuze ukhethe usayizi wemeshi olungile.

Nquma Ukuhlukaniswa Okudingekayo noma Ukuhlelwa:

Chaza izinjongo zakho zokuhlola noma zokuhlukanisa. Ingabe uzama ukususa izinhlayiya ezinosayizi omkhulu, ukuhlukanisa izinto ezinhle, noma ukuzuza ukusabalalisa usayizi wezinhlayiyana ezithile?

Cabangela Uhlobo Lwesikrini Esidlidlizayo:

Izinhlobo ezihlukene zezikrini ezidlidlizayo zinamandla ahlukahlukene kanye nemikhawulo. Isibonelo, isikrini esidlidlizayo esilandelanayo singase siphumelele ekukhipheni amanzi, kuyilapho isikrini esindindizelayo esiyindilinga sifanele izinhlelo zokusebenza zokuhlola okuvamile.

Bala Ububanzi Bosayizi Wezinhlayiyana:

Nquma ubuncane kanye nobukhulu bosayizi bezinhlayiyana ozidingayo ukuze uzihlole noma uzihlukanise. Lokhu kuzokusiza ukuthi ukhethe ububanzi bosayizi wemeshi obungakwazi ukufeza izinjongo zakho ngempumelelo.

Qonda Amagama Osayizi We-Mesh:

Zijwayeze namagama osayizi wemeshi. Usayizi wemeshi ubhekisela enanini lokuvuleka noma izintambo ngeyintshi ngayinye (amamilimitha angu-25.4) kuyintshi yesikwele yesikrini. Izinombolo ezinezikhala eziphansi zibonisa ukuvuleka okukhulu, kuyilapho izinombolo ezinezikhala eziphakeme zibonisa ukuvuleka okungcono kakhulu.

Khetha Ibanga Elifanelekile Losayizi Wemeshi:

Khetha ububanzi bosayizi wemeshi obumboza osayizi bezinhlayiyana ozidingayo ukuze uzibuse. Isibonelo, uma udinga ukususa izinhlayiya ezinkulu kuno-1/8 intshi (3.18 millimeters) futhi ugcine lezo ezincane kuno-1/16 intshi (1.59 millimeters), cabangela ububanzi bosayizi wemeshi phakathi.

Cabangela Izinto Ezingaphezu Kobukhulu:

Khumbula ukuthi ezinye izinto zokusebenza zingase zibe nokuthambekela kokunqwabelana noma ukuhlanganisa, okungathinta ukusebenza kwesikrini. Ungase udinge usayizi wemeshi omkhudlwana ukuze uphendule ngalokhu.

Xhumana Nomkhiqizi noma Umhlinzeki:

Xhumana nabakhiqizi besikrini esidlidlizayo noma abahlinzeki ukuze uthole isiqondiso sochwepheshe. Banganikeza izincomo ngokusekelwe kuhlelo lwakho lokusebenza oluthile kanye nezici ezibonakalayo.

Yenza Ukuhlola:

Uma kungenzeka, yenza ukuhlola kwezinto usebenzisa osayizi abahlukene bemeshi ukuze uthole usayizi wemeshi osebenza kahle kakhulu wohlelo lwakho lokusebenza. Lokhu kungaba usizo ikakhulukazi lapho usebenza ngezinto ezihlukile noma eziyinselele.

Gada futhi Ulungise:

Ngemva kokufaka usayizi wemeshi okhethiwe, qapha ngokucophelela ukusebenza kwesikrini esidlidlizayo. Uma kunesidingo, zilungiselele ukwenza izinguquko ezisekelwe emiphumeleni yangempela yokuhlukanisa nanoma yiziphi izinguquko kokokusebenza okucutshungulwayo.

Khumbula ukuthi ukukhetha kosayizi wemeshi kuyisici esisodwa sokuthuthukisa ukusebenza kwesikrini esidlidlizayo. Ezinye izici, ezifana ne-vibration amplitude, imvamisa, ukuthambekela kwesikrini, nokunyakaza kwesikrini, nakho kudlala indima ebalulekile ekuzuzeni imiphumela oyifunayo. Ngakho-ke, kubalulekile ukucabangela lonke uhlelo kanye nezilungiselelo zalo ukuze uthole ukusebenza kahle kokuhlola.

Isikrini esidlidlizayo, esaziwa nangokuthi isisefo noma isihlukanisi, iyidivayisi esetshenziswayo ukuhlukanisa izinto ngosayizi wezinhlayiyana ngokudlidliza nokunyakaza kwendawo yesikrini. Ukusebenza kwesikrini esidlidlizayo kuncike ezintweni ezimbalwa, okuhlanganisa uhlobo lwento ecutshungulwayo, i-amplitude nemvamisa yokudlidliza, i-engeli yokuthambekela kwesikrini, kanye nokwakheka kwesikrini ngokwaso.

Ukusebenza kwesikrini esidlidliza kanjani

Ukuhlukaniswa Kwezinhlayiyana

Injongo eyinhloko yesikrini esidlidlizayo iwukuhlukanisa izinhlayiya ngokusekelwe kusayizi wazo. Imeshi yesikrini noma usayizi wokuvula unquma usayizi wezinhlayiya ezingadlula. Izinhlayiya ezinkulu zigcinwa endaweni yesikrini futhi zibizwa ngokuthi zinkulu ngokweqile, kuyilapho izinhlayiya ezincane zidlula futhi zibizwa ngokuthi zingaphansi. Ukusebenza kwesikrini kunqunywa ukuthi sihlukanisa ngokunembe kangakanani lezi zinhlayiya ngokosayizi.

Ukuhlola Ukusebenza kahle

Ukuhlola ukusebenza kahle kwesikrini esidlidlizayo kubhekisela emaphesentini ezinhlayiya ezingaphansi kosayizi wesiphakeli ezidlula esikrinini futhi ziqoqwe njengomkhiqizo. Ukusebenza kokuhlola okuphezulu kubonisa ukuthi isikrini sihlukanisa ngokuphumelelayo izinhlayiya zosayizi oyifunayo. Izinto ezifana ne-amplitude yokudlidliza, imvamisa, nokuthambekela kwesikrini kudlala indima ekunqumeni ukusebenza kahle kokuhlola.

Amandla

Umthamo wesikrini esidlidlizayo inani lezinto ezingacubungula ngesikhathi esithile. Isikrini esidlidlizayo esisebenzayo kufanele sikwazi ukuphatha umthamo ofunekayo ngaphandle kokubangela ukuguga ngokweqile, ukufiphazwa kwendawo yesikrini, noma ezinye izinkinga zokusebenza.

Ukungaboni Isikrini

Ukufiphaza isikrini kwenzeka lapho izinhlayiya zivaleleka ekuvulekeni kwesikrini, kunciphisa indawo evulekile esebenzayo futhi kunciphisa ukusebenza kahle kokuhlola. Lokhu kungenzeka ngenxa yezinto ezinjengomswakama, izinhlayiya ezinhle, namazinga aphezulu okuphakelayo. Imiklamo yesikrini ephumelelayo ihlanganisa izici zokunciphisa ukungaboni, njengamadivayisi avimbela ukungaboni kanye nokwelashwa kwendawo yesikrini.

Izimpawu Zempahla

Uhlobo nezici zezinto ezihlolwayo nazo zinomthelela ekusebenzeni kwesikrini esidlidlizayo. Izinto ezinomswakama ohlukahlukene, umumo wezinhlayiyana, nokuhuga kungaziphatha ngendlela ehlukile esikrinini esidlidlizayo. Ezinye izinto zinganamathela endaweni yesikrini noma zenze ama-clumps, okuthinta inqubo yokuhlukanisa.

Amapharamitha wokudlidliza

I-amplitude nemvamisa yokudlidliza okusetshenziswa endaweni yesikrini amapharamitha alungisekayo athonya ukusebenza kahle kokuhlola. I-amplitude ephakeme kanye nemvamisa efanele kungasiza ukuhambisa izinhlayiya ngempumelelo endaweni yesikrini futhi kuvimbele ukungaboni.

Idizayini Yesikrini

Idizayini yesikrini ngokwayo, okuhlanganisa uhlobo lwamaphaneli esikrini, i-mesh, nokuhlelwa kwamadekhi, kungaba nomthelela ekusebenzeni kokuhlukaniswa kwezinhlayiyana nokusebenza kahle kokuhlola.

Sekukonke, isikrini esidlidlizayo esiklanywe kahle nesigcinwe kahle singasebenza kahle kakhulu ekuhlukaniseni nasekuhlukaniseni izinhlayiya ngokusekelwe kusayizi wazo. Nokho, ukusebenza kungahluka kuye ngohlelo oluthile nezici zezinto ezibonakalayo. Kubalulekile ukucabangela izici ezifana nohlobo lwezinto ezibonakalayo, umthamo odingekayo, nezimo zokusebenza lapho ukhetha futhi usebenzisa isikrini esidlidlizayo ngenqubo ethile.

I-exciter yesikrini esidlidlizayo iyingxenye ebalulekile yokokusebenza, enesibopho sokukhiqiza ukudlidliza okushayela ukunyakaza kwedekhi yesikrini. Ngokuvamile iqukethe izingxenye ezimbalwa ezibalulekile ezisebenza ndawonye ukuze zenze ukunyakaza okudlidlizayo okufunayo. Idizayini ethile kanye nokucushwa kwalezi zingxenye kungahluka kuye ngomkhiqizi kanye nohlobo lwesikrini esidlidlizayo.

Izingxenye ze-exciter screen ezidlidlizayo

I-Vibration Motor: I-vibration motor iyingxenye ebalulekile ye-exciter futhi inikeza umthombo oyinhloko wokudlidliza. Kuyimoto kagesi ekhiqiza ukunyakaza okujikelezayo okudingekayo ukushayela izisindo ezi-eccentric noma shafts.

I-Eccentric Weights: Izisindo ze-Eccentric zinamathiselwe kushafti yemoto yokudlidliza. Lezi zisindo zisuswa phakathi nendawo ye-shaft, okwenza amandla angalingani lapho injini ijikeleza. Amandla angalingani adala ukunyakaza kokudlikiza kanye nobukhulu bokudlidliza.

I-Shaft: I-shaft iyisakhi esiyisihluthulelo sesakhiwo esixhuma injini yokudlidliza kuhlaka lwesikrini. Idlulisa ukunyakaza kwe-rotary kusuka kumotho kuya kudeki yesikrini, kuyenze idlidlize.

Ama-Bearings: Ama-bearings asekela i-shaft futhi ayivumele ukuthi ijikeleze kahle. Ama-bearings asebenza kahle abalulekile ekusebenzeni kahle nokuthembekile kwe-exciter.

Izindlu Nezimpawu: Izindlu zifaka ama-bearings nezinye izingxenye zangaphakathi, ezihlinzeka ngokuvikeleka nokusekelwa. Izimpawu zisiza ukuvimbela ukungcola ukuthi kungangeni kuma-bearings futhi kuqinisekiswe ukuphila kwabo isikhathi eside.

Isakhiwo sokukhweza: Isakhiwo sokukhweza sixhuma i-exciter kufreyimu yesikrini. Kumele iqine futhi iklanywe kahle ukuze imelane namandla akhiqizwa ngesikhathi sokusebenza.

I-Counterweights (Ongakukhetha): Kwamanye amadizayini, ama-counterweights angase asetshenziselwe ukulinganisa isisindo esijikelezayo nokunciphisa ukudlidliza okudluliselwa esakhiweni esizungezile. Bangasiza ukuthuthukisa ukuzinza nokusebenza kwesikrini esidlidlizayo.

I-Drive Belt noma i-Coupling: Ibhande lokushayela noma i-coupling ixhuma injini yokudlidliza ku-shaft, idlulisele ukunyakaza kwe-motor ku-exciter.

Ukusebenzisana phakathi kwalezi zingxenye kudala ukunyakaza okudlidlizayo okubangela ukuthi isikrini sinyakaze noma sidlidlize. Lokhu kunyakaza kubalulekile ekuhlukaniseni kahle nasekuhlukaniseni izinto endaweni yesikrini. Izinhlobo ezihlukene zezikrini ezidlidlizayo zingase zibe nokuhluka ekwakhiweni nasekuhleleni lezi zingxenye, kodwa izimiso eziyisisekelo zokusebenza zihlala zingashintshile. Ukunakekelwa okufanele kanye nokuhlolwa ngezikhathi ezithile kwezingxenye ze-exciter yesikrini esidlidlizayo kubalulekile ukuze kuqinisekiswe ukusebenza okuthembekile nokwelula isikhathi sokuphila sezisetshenziswa.

Izikrini zefrikhwensi ephezulu, ezaziwa nangokuthi izikrini zokudlidliza zefrikhwensi ephezulu noma izisefo zefrikhwensi ephezulu, ziyimishini ekhethekile esetshenziswa ezimbonini ezahlukahlukene ukuze kuhlolwe kahle futhi kuhlukaniswe izinhlayiya ezinhle. ukuhlolwa kwezinto kanye nosayizi.

Inzuzo yezikrini zefrikhwensi ephezulu

Ukusebenza Kwengeziwe

Izikrini zefrikhwensi ephezulu zisebenza ngemvamisa ephezulu yokudlidliza uma kuqhathaniswa nezikrini ezijwayelekile. Lokhu kuphindaphindwa kwemvamisa kuvumela ukuhlolwa okusebenzayo kwezinto ezinhle. Ivumela ukuhlukaniswa kwezinhlayiya ezincane futhi ithuthukise ukunemba okuphelele kokuhlolwa, okuholela kumazinga aphezulu okukhiqiza kanye nekhwalithi yomkhiqizo ethuthukisiwe.

Ukuhlukaniswa Kwezinhlayiyana Okuthuthukisiwe

Izikrini zefrikhwensi ephezulu zihamba phambili ekuhlukaniseni izinhlayiya ezinhle kusuka kokuphakelayo. Imvamisa ephezulu yokudlidliza yenza isikrini sikwazi ukuhlela ngokushesha futhi sihlukanise izinto zibe amafrakhishini osayizi abahlukene. Lokhu kunenzuzo ikakhulukazi ezinhlelweni zokusebenza lapho ukuhlukaniswa kwezinhlayiyana okunembile kubaluleke kakhulu, njengokucutshungulwa kwezimbiwa, ukulungiswa kwamalahle, nokukhiqizwa okuhlanganisiwe.

I-Dewatering Ethuthukisiwe

Izikrini ze-high-frequency ziyasebenza ekuqedeni izinhlelo zokusebenza. Ukudlidliza kwe-high-frequency kusiza ukususa amanzi entweni ngokuphumelelayo, okuholela emkhiqizweni owomile. Lokhu kunenzuzo ikakhulukazi ezimbonini ezifana nesihlabathi namatshe, lapho ukususwa komswakama kubalulekile ezinqubweni ezingezansi noma ikhwalithi yomkhiqizo.

Idizayini Encane

Izikrini zamafrikhwensi aphezulu ngokuvamile ziklanyelwe ukubumbana futhi zithatha isikhala esincane uma ziqhathaniswa nezikrini ezivamile. Lokhu kubumbana kuvumela ukufakwa nokuhlanganiswa kalula ezimbonini ezisebenzayo ezikhona noma izinhlelo zokusebenza zeselula. Ukwengeza, ukuncishiswa kwezinyawo kungaholela ekongeni izindleko ngokwezidingo zengqalasizinda kanye nokuhlelwa kwezitshalo kukonke.

Ukusebenza Kwamandla

Izikrini zefrikhwensi ephezulu zivame ukudinga amandla amancane uma ziqhathaniswa nezikrini ezivamile ngenxa yokwakheka nokusebenza kwazo okuphumelelayo. Ukudlidliza kwemvamisa ephezulu kuhambisa kahle okokusebenza endaweni yesikrini, kudinga amandla amancane ukuze kufinyelelwe ukuhlolwa okufunayo noma imiphumela yokususa amanzi. Lokhu kusebenza kahle kwamandla kungase kubangele ukonga izindleko ngokuhamba kwesikhathi, ikakhulukazi emisebenzini yokuhlola umthamo omkhulu.

Ukwehliswa Ukungaboni Nokuxhuma

Izikrini zefrikhwensi ephezulu azijwayele ukuphuphuthekisa nokuxhunywa uma kuqhathaniswa nezikrini ezivamile. Ukudlidliza kwamafrikhwensi aphezulu kusiza ukuvimbela okokusebenza ukuthi kunganamatheli endaweni yesikrini, kunciphisa ukuvela kokuvala noma ukuvinjwa. Lokhu kuholela enqubweni yokuhlola eqhubekayo futhi engaphazamiseki, ukunciphisa isikhathi sokuphumula sokuhlanza noma ukulungiswa.

Uhlelo lokusebenza oluhlukahlukene

Izikrini ze-high-frequency zingasetshenziswa kuhlelo olubanzi lwezinhlelo zokusebenza kuzo zonke izimboni ezihlukahlukene. Zilungele ukuhlola izinto ezisetshenziswayo ezinhle, okuhlanganisa amaminerali, ama-ore, ama-aggregate, izihlabathi zezimboni, namalahle. Ukuhlukahluka kwezikrini zefrikhwensi ephezulu kuzenza zibe yigugu ezigabeni ezihlukene zokucubungula, njengokuhlola okuyinhloko, ukukhanda isikhumba, ukukhipha amanzi, ukudiliza, kanye nokulinganisa komkhiqizo wokugcina.

Sekukonke, izinzuzo zezikrini zefrikhwensi ephezulu zihlanganisa ukusebenza kahle okuthuthukisiwe, ukuhlukaniswa kwezinhlayiyana okuthuthukisiwe, ukukhipha amanzi okusebenzayo, umklamo ohlangene, ukusebenza kahle kwamandla, ukunciphisa ukungaboni nokuxhuma, kanye nokusetshenziswa okuhlukahlukene. Lezi zinzuzo zenza izikrini zefrikhwensi ephezulu zibe yithuluzi elibalulekile ezimbonini eziningi ezidinga ukuhlolwa nokucutshungulwa kokubalulekile okusebenzayo nokunembayo.